<!DOCTYPE HTML>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org" >
<head>
    <meta content="text/html;charset=UTF-8"/>
</head>
<body>

<span th:text="#{welcome}"></span>
<span th:text="#{userName}"></span>：<input type="text" />
<span th:text="#{password}"></span>：<input type="text" />
</body>
</html>